000 003380000a22001330004500
245 _aSewerage and sewage disposal : calculations, design and specification
100 _aEscritt, L.B.
250 _a3d ed.
260 _aNew Delhi
_bOxford & IBH
_c1965
300 _a488 p., ill.
080 _a628.2
_bE8
041 _aEN
942 _cBK
999 _c104011
_d104011